Base | Representation |
---|---|
bin | 1000101111001… |
… | …00000111110111 |
3 | 12002220022200022 |
4 | 10113210013313 |
5 | 122230124020 |
6 | 11134435355 |
7 | 1546631126 |
oct | 427440767 |
9 | 162808608 |
10 | 73286135 |
11 | 38405a5a |
12 | 20662b5b |
13 | 1224c4a0 |
14 | 9a39abd |
15 | 6679625 |
hex | 45e41f7 |
73286135 has 16 divisors (see below), whose sum is σ = 99694560. Its totient is φ = 51269760.
The previous prime is 73286107. The next prime is 73286149. The reversal of 73286135 is 53168237.
It is not a de Polignac number, because 73286135 - 28 = 73285879 is a prime.
It is a super-4 number, since 4×732861354 (a number of 33 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 73286095 and 73286104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28436 + ... + 30905.
It is an arithmetic number, because the mean of its divisors is an integer number (6230910).
Almost surely, 273286135 is an apocalyptic number.
73286135 is a deficient number, since it is larger than the sum of its proper divisors (26408425).
73286135 is a wasteful number, since it uses less digits than its factorization.
73286135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59378.
The product of its digits is 30240, while the sum is 35.
The square root of 73286135 is about 8560.7321532682. The cubic root of 73286135 is about 418.4792603536.
The spelling of 73286135 in words is "seventy-three million, two hundred eighty-six thousand, one hundred thirty-five".
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